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1. 发明授权

US09949307B2 Methods of adding or removing a control into/out of a network and apparatus for carrying out said methods 有权
公开(公告)号：US09949307B2
公开(公告)日：2018-04-17
申请号：US15273578
申请日：2016-09-22
申请人： SICK AG
发明人： Markus Saumer , Klaus Weddingfeld
IPC分类号： H04W76/02 , H04L12/40 , H04L12/24 , G05B11/01
CPC分类号： H04W76/14 , G05B11/01 , G05B2219/31093 , H04L12/40169 , H04L41/12
摘要： To enable an addition or a removal of a control into or from a communication line without an interruption of the ongoing communication of the communication line, a method is provided of adding a control into a network of at least one first and one second control, which are provided for operating actuators, during an operation of the network, wherein the first and second controls are connected to one another in a communication line and communicate with one another via a first transmission connection of the first control and a second transmission connection of the second control; and wherein each control has an unambiguous identifier, comprising the steps of providing a third transmission connection and a fourth transmission connection between the control to be added and the first control to be connected upstream of the control to be added; providing a fifth transmission connection and a sixth transmission connection between the control to be added and the second control to be connected downstream of the control to be added; and activating the third to sixth transmission connections between the first and second controls and the control to be added on the simultaneous deactivation of the first and second transmission connections between the first and second controls and methods of removing a control from a network of at least one first and one second control and the control to be removed.

2. 发明授权

US09444262B2 Bus system 有权
标题翻译：总线系统
公开(公告)号：US09444262B2
公开(公告)日：2016-09-13
申请号：US14043967
申请日：2013-10-02
申请人： SICK AG
发明人： Markus Saumer
IPC分类号： H02J1/10 , H02J4/00 , H04L12/40
CPC分类号： H02J4/00 , H04L12/40045 , Y10T307/305
摘要： The invention relates to a bus system comprising a bus line, a plurality of consumers of electric power which are connected to one another via the bus line, having a plurality of separate electric current supply units which each make available an electric voltage for the current supply with at least one consumer. The bus system is divided into segments each having one or more consumers respectively associated with a current supply unit and which each have a first current supply line and a second current supply line. The first current supply line and the second current supply line are respectively not directly electrically conductively connected to the first current supply line and to the second current supply line of a different segment and are preferably separated from the first current supply line and the second current supply line of the other segment in a galvanic manner.
摘要翻译：总线系统被分成各自具有分别与当前供电单元相关联的一个或多个消费者，并且每个消费者具有第一电流供应线和第二电流供应线。第一电流供给线路和第二电流线路分别不直接导电地连接到第一电流供给线路和不同部分的第二电流供给线路，并且优选地与第一电流供给线路和第二电流供给线路分离其他部分的线以电流方式。

3. 发明授权

US10622773B2 Safety switching apparatus for the secure switching off and/or on of at least one electrical machine 有权
公开(公告)号：US10622773B2
公开(公告)日：2020-04-14
申请号：US16041256
申请日：2018-07-20
申请人： SICK AG
发明人： Markus Saumer
IPC分类号： H01R12/00 , H01R31/06 , H01H1/40 , H01R12/72 , H01R13/40 , H01R13/516 , H05K5/00 , H01R13/14
CPC分类号： H01R31/06 , H01H1/403 , H01R12/721 , H01R13/40 , H01R13/516 , H05K5/0069 , H01R13/14
摘要： In order to enable a simple and secure handling on a wiring of a safety switching apparatus, a safety switching apparatus for the secure switching on and/or off of at least one electrical machine is made available that comprises at least one conductor plate having at least one control unit for controlling the electrical machine and having electrical contacts and a plug connector that can be plugged onto the conductor plate for electrically connecting to the contacts, wherein the plug connector is provided with first connector sockets for the connection of at least one signal encoder and with second connector sockets for the connection of the electrical machine.

4. 发明授权

US10509384B2 Programmable logic controller 有权
公开(公告)号：US10509384B2
公开(公告)日：2019-12-17
申请号：US15825634
申请日：2017-11-29
申请人： SICK AG
发明人： Sebastian Hörner , Sebastian Brunsch , Markus Saumer
IPC分类号： G05B19/05
摘要： The invention relates to a programmable logic controller having an energy supply that provides electric energy to operate the unit and having at least one measurement input, with the measurement input being configured to measure and/or detect an electrical input signal. The programmable logic controller is characterized in that at least some of the electric energy of the input signal is supplied to the energy supply.

5. 发明授权

US10394576B2 Control for the safe control of at least one machine 有权
公开(公告)号：US10394576B2
公开(公告)日：2019-08-27
申请号：US15783023
申请日：2017-10-13
申请人： SICK AG
发明人： Markus Saumer
IPC分类号： G06F9/44 , G06F9/445 , G05B9/02 , G06F1/14 , G06F13/42 , G05B19/042 , H01R9/26
摘要： To enable a fast configuration of a control or of a total plant, a control for the safe control of at least one machine is provided having at least one input unit for receiving input signals from at least one signal generator; having at least one output unit for outputting output signals to the at least one machine; having a control unit for generating the output signals in dependence on the input signals; and having a connection unit having at least one connection socket for connecting an external input device that can be used or configuring the control, wherein the connection unit has at least one connection terminal for connecting the signal generators and/or the machine and is separable from the control and wherein the connection socket can be removed from the connection unit or from the control and comprises a memory with configuration data of the control.

6. 发明授权

US10114345B2 Safety control for the secure operation of a technical plant and method of operating a safety control 有权
公开(公告)号：US10114345B2
公开(公告)日：2018-10-30
申请号：US14679591
申请日：2015-04-06
申请人： SICK AG
发明人： Markus Saumer
IPC分类号： G06F19/00 , G05B9/02
摘要： In order to reduce the power-loss in digital inputs of a safety control, a safety control for the secure operation of a technical plant is provided that comprises at least one input unit for the reception of a signal of at least one signal generator connected to the technical plant, a control unit for the reading in of the received signal and for generating a control command, and at least one output unit for the transmission of the generated control command to at least one connected actuator of the technical plant, wherein the input unit has a switching element at the input side that can be controlled by means of the control unit and is configured in such a way that the switching element can be actuated by means of the control unit directly prior to the reading in of the received signal, in particular can be closed, and can be actuated again by means of the control unit, in particular opened, following the reading in of the received signal.

7. 发明授权

US10804058B2 Modular safety relay circuit for the safe control of at least one machine 有权
公开(公告)号：US10804058B2
公开(公告)日：2020-10-13
申请号：US15941382
申请日：2018-03-30
申请人： SICK AG
发明人： Markus Saumer , Jonas Weidenmüller
IPC分类号： H01H47/00 , G05B9/02 , H01H3/02
摘要： To enable a safe monitoring with a small cabling effort of a modular safety relay circuit, a modular safety relay circuit for the safe control of at least one machine is provided comprising a safety relay unit that has at least one forcibly guided relay for the safe switching on and off of the machine and that generates output signals in dependence on input signals, wherein the input signals are provided by at least one connected signal transmitter and the output signals are communicated to the at least one machine; and at least one expansion relay unit for providing additional output connectors so that additional machines can be connected; wherein the expansion relay unit has at least one respective forcibly guided relay for the safe switching on and off of the machine and is monitored by means of a monitoring signal.

8. 发明授权

US10461509B2 Fastening apparatus for releasably fastening a housing to a fastening rail 有权
公开(公告)号：US10461509B2
公开(公告)日：2019-10-29
申请号：US15908055
申请日：2018-02-28
申请人： SICK AG
发明人： Markus Saumer , Alexandra Disch
IPC分类号： H02B1/052
摘要： To enable an intuitive and inexpensive releasable fastening of a housing to a fastening rail, a fastening apparatus is provided for the releasable fastening of the housing to the fastening. A single-part lever mechanism is used for latching and unlatching the housing to and from the fastening rail. The lever mechanism has an actuation means that moves the lever mechanism into a latching position or into an unlatching position, a first lever arm that actuates a first hook provided in the housing in a first direction, and a second lever arm that actuates a second hook provided in the housing in a second direction. The first and second directions are opposite one another and the first and second lever arms are connected to one another via the actuation means such that a support section is formed that has a parabolic form having two parallel limbs.

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